Kevin is doing an experiment where he flips a fair coin 20 times and analyzes the results. the coin has come up heads the first 19 trials. what is the conditional probability that the next flip will come up tails, given that the previous 19 flips were heads? explain why your answer makes sense.

2

step-by-step explanation:

1x2=2

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-payshence

if the eqn of the parabola is f(x) = (x-4)(x+2), we need to mult. this out to find the coordinates of the vertex.

then f(x) = x^2 + 2x - 4x - 8, and f(x) = x^2 - 2x - 8.

one way in which you can find the vertex is to calculate x = -b / (2a).   here, that comes to

        )

x = = 1.   f(1) = 1^2 - 2(1) - 8 = - 9.   vertex is at (1, -9).

        2(1) 

find another point on the curve:   let x=0, for which y=-8.   then (0, -8) is on the curve.   plot the vertex and this point and draw a smooth parabola thru both.

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step-by-step explanation:

1. the cylinder is a. 54

2.   a.108 /

answer: c. is your answer

step-by-step explanation: get me a black leather coat